Home / 364,830.14-546,949.40-151,757.46

Finding the Fourth Proportional to 364,830.14, 546,949.40 and 151,757.46

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Solution

The fourth proportional to 364,830.14, 546,949.40 and 151,757.46 is: 227,513.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,830.14 : 546,949.40 = 151,757.46 : x
  2. Step 2: Convert to fraction form
    364,830.14/546,949.40 = 151,757.46/x
  3. Step 3: Cross multiply
    364,830.14x = 546,949.40 × 151,757.46
  4. Step 4: Simplify right side
    364,830.14x = 83,003,650,933.74
  5. Step 5: Solve for x
    x = 83,003,650,933.74/364,830.14
  6. Step 6: Final answer
    x = 227,513.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.